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Installation Instructions IM584000300
Spec. No. 584000300 (Model 4015-X003) Issue AB, April 3, 2013
Chapter 3. Making Electrical Connections Page 21
This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy
Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
Sub-Racks Electrical Interconnections
If the system components are furnished loose to be installed in a customer furnished IT
rack, the following electrical interconnections are required.
Connecting the Load Distribution Sub-Rack(s) to the Power and Control Sub-Rack
Note: If you are connecting “bulk” loads, refer to “Power and Control Sub-Rack Bulk
Output Connections (if required)” on page 40.
Procedure
1) Locate the load distribution sub-rack input cables which are factory connected to
the load distribution sub-rack. Route these cables into the power and control
sub-rack. Connect these cables to the DC output terminals located inside the
power and control sub-rack as follows. Repeat this procedure if a second load
distribution sub-rack is furnished. Refer to Figure 3-6.
Connect the cable labeled /+/ to the positive DC output terminals.
Connect the cable labeled /-/ to the negative DC output terminals.
Connecting the Battery Tray(s) to the Power and Control Sub-Rack
Procedure
1) Locate the battery tray output cables which are factory connected to the battery
tray. Route these cables into the power and control sub-rack. Cables can be
routed from the top or bottom into the power and control sub-rack. Connect
these leads to the battery terminals located inside the power and control sub-rack
as follows. Repeat this procedure if additional battery trays are furnished. Refer
to Figure 3-6.
Connect the cable labeled /+/ to the positive battery terminals.
Connect the cable labeled /-/ to the negative battery terminals.
Connecting the Battery Tray Control and Alarm Harness to Other Battery Trays
and/or to the Power and Control Sub-Rack
Procedure
1) If only one battery tray is furnished, locate the control/alarm wire harness exiting
the battery tray. Locate the two (2) battery control/alarm connectors located on
the rear of the power and control sub-rack. Remove a termination plug from one
of these connectors. Connect the extension control/alarm cable between the
battery tray control/alarm wire harness and the power and control sub-rack
connector which the termination plug was removed from. Refer to Figure 3-7.
2) If more than one battery tray is furnished, use the supplied battery tray
control/alarm daisy chain cable as shown in Figure 3-7.